Problem when connecting My 3.0 Usb Flash Drive to Samsung Smart Tv

[Colin Jack]

Hi , 

I have Samsung smart TV model "ua55nu7100" , when I connect a USB 3.0 it disconnects after sometime without any error messages .

When I try 2.0 USB Flash drive it works without any problem 

So what could be the reason for this issue? 

Note: I'm Using USB extension when connecting the USB to the TV . 

Regards